Pair of Lin Eq

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• the same line (coinciding lines)

If a system of equations has infinitely many solutions, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• the same line (coinciding lines)

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

How many solutions will this system have?

• One
• Two
• No Solution
• Infinitely Many Solutions

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

If a pair of equations is consistent then the lines will be

• always intersecting

• parallel

• always coincident

• intersecting or coincident

If a pair of equation is inconsistent ,then the lines will be

• parallel

• always coincident

• always intersecting

• both coincident and intersecting

The equations 4x + 3y – 5 = 0 and 12x + 9y = 15 represent

• No solution

• Infinite many solution

• Unique solution

• 2 solutions

Graphically, the pair of equations 6x – 3y + 10 = 0 , 2x – y + 9 = 0 represents two lines which are

• intersecting at exactly one point
• intersecting at exactly two points.
• coincident. 
•  parallel.

The equations 4x + 3y – 1 = 5 and 12x + 9y = 15 represent 

• No  solution
• Infinite many solution
• Unique solution